That is correct... however the Sibley's book identifies the last mentioned bird as a "Dark-eyed Junco" Oregon type.
This discussion is good... and there have been several threads about Juncos...
Fraser
Edit: For clarity...
"The image you have shown is a Gray-headed Male (Dark-eyed Junco)
the ones that look all grey (slate colored) are Slate-colored and
the ones that look red (body / white breast and a black head are
dark-eyed Junco.
see here http://identify.whatbird.com/obj/125/variations/Dark-eyed_Junco.aspx"
The Last bird referenced here and in Whatbirds link... the Dark-eyed Juncos" Sibley's refers to these as Oregons.
Fraser
